LEWA Upper Expansion Screw - 13mm

$24.25

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Item Number
130-004

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We cannot sell this item in Canada.

Ridges in body of these screws provide stable anchorage in acrylic.


  • 13mm Expansion
  • 17mm L x 8.6mm W x 4mm D
More Information
Type Traditional Linear
Length 17 mm
Width 8.6 mm
Depth 4 mm
Arch Upper
Spring Loaded No
Movement per Rotation 0.9mm
Contains Friction No
Activation Points 1 Point
Expansion Amount 13mm
Used For Haas, Transverse
Non-Backup Feature No
Non-Separating Feature No
Acrylic Born Acrylic Applications
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